GPT 5.2 models now available on Vercel AI Gateway

T1Covered by 1 source · first reported by Vercel (blog + changelog) at 11 Dec 2025, 13:00 UTC

AI Gateway You can now access OpenAI's latest GPT-5.2 models with Vercel'sand no other provider accounts required. These models perform better than the GPT-5.1 model series, with noted improvements in professional knowledge work, coding, and long-context reasoning. Other highlights include fewer…

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• T1GPT 5.2 models now available on Vercel AI GatewayVercel (blog + changelog)11 Dec 2025, 13:00